baber/WOPTO huggingface dataset:
Patent JP-S62231180-A (JP)
Title: Locating method for accident point of power cable
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/08
Filed: 1986-03-31
Abstract: PURPOSE:To detect only reflected pulses from a real accident point by sending pulses to an accident phase and a health phase, inputting reflected pulses from those phases to a balanced circuit, and detecting pulses outputted by the balanced circuit. CONSTITUTION:A power cable 1 has the accident phase 2 and health phase 3, which have joints B and C respectively. If there is an accident point Q in the accident phase 2 far away from the joint B, reflected pulses are generated in the accident phase 2 by the joint B and accident point Q and reflecting pulses are generated in the health phase 3 only by the joint C. Consequently, the output of the balanced circuit 5 is the difference between two signals and there are only the reflected pulses from the accident point Q in the accident phase 2. Thus, reflection from the joints and a Y branch is canceled to detect only the reflected wave from the real accident occurrence point.
Patent JP-H08267323-A (JP)
Title: Electric discharge machining unit
Inventor: KANEHARA YOSHIHIDE
IPC: B23H7/18
Filed: 1995-03-30
Abstract: PURPOSE: To make improvements in machining efficiency and performance in an electric discharge machining process by accurately measuring a gap distance between an electrode and a workpiece in noncontact at a time when no electric discharge is generated during the machining process, and starting the machining at the proper ga distance. CONSTITUTION: With an electrode 1 shifted to some extent, a gap distance between this electrode 1 and a workpiece 2 is varied, and each capacitance in a gap between the electrode 1 and the workpiece 2 in plural positions based on the movement is measured by a capacitance measuring part 8, and further, respective traveling distances of the electrode and/or the workpiece at plural positions are measured by measuring means (position control part 4, gap distance command part 5 and gap voltage measuring part 6). Subsequently, the gap distance 10 between the electrode 1 and the workpiece 2 is operated by a gap distance operational part 9 on the basis of the measured capacitance and the measured traveling distance, and then the gap distance between the electrode 1 and the workpiece 2 is controlled on the basis of the operated gap distance.
Patent JP-S62228940-A (JP)
Title: Sample vibration type x-ray diffraction device
Inventor: SEKIGUCHI HARUO
IPC: G01N23/207
Filed: 1986-03-29
Abstract: PURPOSE:To increase the vibration width of a sample as much as possible and to increase integration intensity by detecting a normal to a diffracted ray all the time and correcting the output of an X-ray detector based on data. CONSTITUTION:A sample is set on a sample table 7 and the state wherein an angle of vibration is zero, i.e. the half-value width of the diffracted ray by a normal theta-2theta method is measured and inputted to a correction coefficient arithmetic circuit 11. Then when a device is put in operation, a base 1 is rotated at a constant speed theta by motors 2 and 3, the sample table 7 starts rotary vibrations with an amplitude alpha, and further the X-ray detector 9 rotates around the sample at an angular velocity 2theta. The correction coefficient arithmetic circuit 11 computes the product of variation of absorption at the angle of the diffracted ray normal to the sample surface and variation of concentration condition based on a signal from an encoder 8 to output a correction coefficient. A multiplying circuit 11 multiplies the output of the X-ray detector 9 by the correction coefficient and outputs a signal wherein attenuation based on the rotary vibration is compensated.
Patent JP-H05277872-A (JP)
Title: Punching and conveying device for flexible circuit board
IPC: H05K3/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a punching and conveying device of a flexible circuit board which can punch a flexible circuit substrate main body in a specific form, and at the same time, can reverse and convey the punched flexible circuit board without using a hand, can prevent the attachment of dust and the like, and can improve the working efficiency by automation. CONSTITUTION:A flexible circuit board 13A punched from a long size flexible circuit board main body 13 is adsorbed and held by the transfer head 36 of the first conveyer mechanism 33, and conveyed to a specific reversal position. At the reversal position, the flexible circuit substrate 13A is adsorbed and held by the adsorption head 46 and the turning head 48 of a reversal mechanism 41, the both sides are reversed, and it is revolved along the surface direction when necessary. The reversed flexible circuit board 13A is adsorbed and held by the transfer head 62 of the second conveyer mechanism 57, and transferred to a specific position on a tray T.
Patent JP-H08268333-A (JP)
Title: Panel and glass mounting structure for car body
Inventor: MIYASAKA HIROYUKI
IPC: B62D25/06
Filed: 1995-03-30
Abstract: PURPOSE: To provide a panel and glass mounting structure for car body which is excellent in the mounting work efficiency of a panel, etc., and can improve the overall rigidity of the car body. CONSTITUTION: The tip of a bolt 19 passing through a frame 16 from the fastening face 16a to the mounting face 16b is fastened to the screw part 32 made at a panel 17, and a intermediate rib 20 for coupling them in the fastening direction of the bolt 19 is made, and a part 10 of the car body is coupled with a coupling flange 22, and to the frame 16 is a bracket 25, which has the fits incline 26 at the same angle as the mounting face 26b and the second incline 27 at the same angle as a wall 16c, attached by means of a fastening flange 29, and a hook 23 and a groove 30 are engaged with each other.
Patent JP-H09266248-A (JP)
Title: Semiconductor device
Inventor: TAKAGI YOSUKE
IPC: H01L21/762
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid forming an inversion layer to be a leak current source at the interface of an active layer and SOI oxide film by forming an opposite conductivity semiconductor region to that of a first semiconductor region at an upper part of the first region near the interface between this region and insulation film. SOLUTION: A semiconductor device such as SOI structured power IC comprises a first semiconductor region 11 to be a base substrate, insulation film 10 e.g. SOI oxide film formed on the top of the region 11, and second semiconductor region 13 to be an active layer formed on the top of the film 10. A third semiconductor region 39 having an opposite conductivity to that of the first region 11 is formed on at least a part of the top of this region near the interface between this region and film 10 and may be e.g. an n-type diffused or epitaxially grown layer if the substrate 11 is a p-type Si one.
Patent JP-S63241837-A (JP)
Title: Color purity adjusting method for color picture tube
Inventor: OOTA KAORI
IPC: H01J9/44
Filed: 1987-03-30
Abstract: PURPOSE:To allow the easy and correct adjustment by moving to the right and left by the preset quantity to photograph image patterns and detecting and adjusting the drift quantity between the center of gravity position of overlapped patterns and the position of the preset point where the pattern should be primarily located in a matrix type color picture tube. CONSTITUTION:The line pattern or the like from an image pattern generating circuit 4 is displayed in dots on the display screen 11 of a matrix type color picture tube 1, two dots at the right and left symmetrical positions are photographed by ITV cameras 12a, 12b and stored in an image storage memory 14 via an A/D converter 13. The pattern from the circuit 4 is moved by the preset quantity to the right and left respectively, and the same repetition is performed. An arithmetic circuit 15 calculates the center of gravity position of the overlapped portion of pattern dots based on the storage content of the memory 14, and the drift quantity with the position of the preset point of the preset pattern is detected by an adjustment quantity detecting circuit 16 as the adjustment quantity for the automatic adjustment. Accordingly, the easy and correct color purity correction can be performed without requiring the observation by a microscope or the like.
Patent JP-S56522-A (JP)
Title: Exhaust turbo supercharging type engine
Inventor: ISHIDA HIROSHI
IPC: F02B37/18
Filed: 1979-06-12
Abstract: PURPOSE: To prevent decreasing of an output upon light load low revolution operational range and speed reduction by a method wherein a bypass passageway bypassing an exhaust turbine is provided in an exhaust system and a part of exhaust gas is bypassed the exhaust turbine upon the light load low revolution operational range and the speed reduction by utilizing a pressure difference between fore and aft portions of a throttle valve in a suction system.  
     CONSTITUTION: During an operation of an engine, exhaust gas discharged into an exhaust passageway 15 is entered into an exhaust turbine 5 and rotates the turbine as well as a blower compressor 6 directly coupled to the exhaust turbine 5. Thereby, suction air from an air cleaner 11 is compressed and is supplied to the engine through a passageway 9. In this case, a negative pressure of the suction air at downstream of the throttle valve 8 is acting on a diaphragm chamber 21 of a driving mechanism 20 in a light load low speed operatinal area wherein the throttle valve 8 is substantially fully closed and opens a valve body 18 of a control valve 17 against a spring 24. Accordingly, a part of the exhaust gas from the engine is bypassed the exhaust turbine 5 through a bypass passageway 16 and is discharged into an exhaust pipe 14, thereby, increasing of the exhaust gas pressure may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63265688-A (JP)
Inventor: TADOKORO JOSHI
IPC: B43L1/04
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02252318-A (JP)
Title: A/d converter
Inventor: TANAKA HITOSHI
IPC: H03M1/60
Filed: 1989-03-27
Abstract: PURPOSE:To ensure required resolution even when an input voltage level rises by calculating a digital output after a counted pulse number and a time required for the count are respectively integrated. CONSTITUTION:A CPU 14 receives a countup signal from a counter 13 at operation start and stores the counted value tn of a free-run counter. Then a value tm stored at the preceding output calculation is subtracted from the stored value tn this time to calculate the required time Tn. Then the required time Tn and the lower limit T1 of the predetermined required time are compared, and in the case of Tn<T1, the content R of an increment register is incremented by 1 and the step restores to the initial step. In the case of Tn>=T1, the contents R of the register are multiplied and the result is divided by the required time Tn and the value proportional to the quotient is outputted. Then the content of the register is set to 1 to make one cycle processing complete. Consequently, the required resolution is always ensured independently of the input voltage level.
Patent JP-S61233304-A (JP)
Title: Inspecting method for electronic parts lead
Inventor: HARA SHOJI
IPC: G01B11/14
Filed: 1985-04-09
Abstract: PURPOSE:To discriminate whether an electronic parts lead is indefectible or not in accordance with the output waveform of an optical sensor which is provided for detecting the deformation of the lead by the reflection of light. CONSTITUTION:An optical sensor 2 is so set that the light from this sensor 2 is projected at about right angles to front ends of leads L1-L5 in one side of an LSI flat package 1, and the sensor 2 is moved to a position 2' in parallel in the direction of an arrow 7 from the lead L1 toward the lead L4. The voltage indicated on a discriminator is a maximum value V3 when the optical sensor 2 is placed just above the lead L3, and it is a minimum value V4 when the optical sensor 2 is placed just above the lead L4. Consequently, the distance between the lead L3 and the optical sensor 2 is shortest, and that between the lead L4 and the optical sensor 2 is longest. This LSI flat package is discriminated as defective goods if Vmax-Vmin>Va is true when the voltage determined by the allowable value of the variation of height of leads is denoted as Va, and it is discriminated as indefectible goods with respect to deformation of height of leads if Vmax-Vmin<=Va. Thus, it is discriminated surely whether electronic parts leads are indefectible or not.
Patent JP-S51150280-A (JP)
Title: Automatic contact printer
Inventor: MATSUI RIICHI
IPC: G03F1/00
Filed: 1975-06-18
Abstract: PURPOSE: To provide a device in which a plate supplying for contact printing from a master plate to a working plate and a reverse operation are performed in such a way that a master plate is supplied anlomatically to a set position under floating condition and that it is returned after exposure in the same way as in supplying. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57187321-A (JP)
Title: Poly-bis-triazinylaminotriazinyl amine, manufacture and use
Inventor: HARUTOMUUTO UIITSUERU
IPC: C08L73/00
Filed: 1982-05-06
Abstract: Poly-bis-triazinylaminotriazinylamines are prepared from cyanuric chloride, triazinylamines and two different diamino compounds. They are light stabilizers, of low volatility and resistant to migration, for synthetic polymers.
Patent JP-H04285396-A (JP)
Title: Heat insulating material
Inventor: YANO TAKESHI
IPC: F16L59/06
Filed: 1991-03-13
Abstract: PURPOSE:To provide a heat insulating material used in an insulated product, which can be easily separated and disassembled from an insulated product body at the time of disassembling the insulating product, and never require much time for the manufacture of the insulated product. CONSTITUTION:A heat insulating material 1 has a base plate 2 having a space layer in the inner part and a film 3 installed to the base plate 2 so as to seal the space layer, and a gas having a low heat conductivity is changed in the space layer.
Patent JP-S61233385-A (JP)
Title: Echo detector
Inventor: FUJII MASATO
IPC: G01S7/28
Filed: 1985-04-08
Abstract: PURPOSE:To detect even a detection signal of low level by discriminating signal pulses and a noise from each other according as the pulse width of the detection signal is longer than a prescribed value or not. CONSTITUTION:A discriminating means 34 discriminates whether the pulse width of each pulse in a received signal is longer than the prescribed value or not, and the signal is supplied to a gate 35 if it is discriminated that this pulse width is longer than the prescribed value. The output of an A/D converter 14 is delayed in a delay circuit 36 by a time corresponding to the delay required for discrimination of the means 34 and is supplied to the gate 35. Only the part, where it is discriminated by the means 34 that the pulse width is longer than the prescribed value, of the output signal of the converter 14 passes gate 35, but the other parts where the pulse width is not longer than the prescribed value are eliminated as a noise. The output of the gate 35 is supplied to a buffer memory 15 to take out a signal. Thus, even a buried signal whose level is lower than the noise level can be detected, and the noise is eliminated surely.
Patent JP-S572933-A (JP)
Title: Direct reading type heat loss indicator
Inventor: SUGIMOTO TOSHIO
IPC: G01N25/22
Filed: 1980-06-05
Abstract: PURPOSE: To make the worker aware of the importance of energy saving by a method wherein a loss of heat energy included in the exhaust gases from various types of combustion apparatuses is displayed visually in terms of a quantity of heat or a monetary value.  
     CONSTITUTION: An oxygen density analysis meter 5 and a thermometer 6 are provided in an exhaust combustion gas passage within a duct 2 of a combustion furnace 1 and a thermometer 8 and a flow meter 10 are provided in an air feed pipe 7 and a fuel feed pipe 9, respectively, which lead to a burner 4. The output signals of  these meters 5, 6, 8 and 10 are applied on an operator 19 after the signals pass  through waveform shaping circuits 11W14 and A/D converters 15W18 and the  operator 19 operates the loss of energy Ql in the exhaust gas on the bases of the input signals received from the meters and the output signals of signal generating circuits 20W23 indicating the specific heat λ of the exhaust gas, the heat quantity Q o   of the fuel, the theoretical quantity of air A o  and the unit price (e) of the fuel, respectively, and the result of operation by the operator is analogously displayed and  at the same time, the monetary sum E of the loss of heat energy is digitally displayed by a price indicator 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57190269-A (JP)
Title: Mounting of mobile parts for tension belt type measuring instrument
Inventor: MIURA SHIGETAKA
IPC: G01R1/10
Filed: 1981-05-20
Abstract: PURPOSE:To simplify the work by cutting off a tension belt at the center thereof after mobile parts are mounted on the tension belt previously set between upper and lower tense spring by a specified tensile force. CONSTITUTION:First, a bridge 210 is mounted on a yoke 110 and permanent magnets 130 and 140 are bonded at positions 130' and 140' of the yoke 110. An upper tension spring 240 is mounted on an upper boss stopper 220, a large-diameter section 221 of which is forced into a hole 211 of the bridge 210. Likewise, a lower tension spring 250 is mounted on a lower boss stopper 230, a large-diameter section 231 of which is forced into a hole 112 from the back of the yole 110. A tension belt 380 is set between the upper and lower tension springs 240 and  250 by a specified tension and with the winding of a coil 344, upper and lower  chips 360 and 370 are mounted. The tension belt 380 is soldered on bent sections  361 and 371 of the chips 360 and 370 and cut off between the bent sections 361  and 371. Subsequently, a pointer 310 is bonded on a point mount member 320.
Patent JP-S58195061-A (JP)
Inventor: KOBAYASHI SHIYOUZABUROU
IPC: F02M37/00
Filed: 1982-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62232466-A (JP)
Title: Electrically conductive paint composition
Inventor: SATO GORO
IPC: H01B1/20
Filed: 1986-04-01
Abstract: PURPOSE:To provide the titled paint compsn. capable of forming a highly electrically conductive film on a non-rigid vinyl chloride resin with good adhesion, by dissolving or dispersing an electrically conductive powder and a vinyl chloride/vinyl acetate copolymer resin having a specified degree of polymn. in an org. solvent. CONSTITUTION:An electrically conductive powder (A) (e.g., antimony-doped tin oxide) and a vinyl chloride/vinyl acetate copolymer resin (B) having a degree of polymn. of 1,000-3,500 are dissolved or dispersed in an org. solvent (e.g., methyl ethyl ketone) to obtain the desired electrically conductive paint compsn. The component B is used as a binder resin. Thus, when the compsn. is applied to a non-rigid vinyl chloride resin to form an electrically conductive film, a plasticizer contained in the vinyl chloride resin does not migrate toward the film and hence lowering in the electrical conductivity of the film with time is prevented. Further, the adhesion between the film and the substrate is good.
Patent JP-H06257363-A (JP)
Title: Drilling device
Inventor: SATO NAOMI
IPC: E21B12/06
Filed: 1993-03-09
Abstract: PURPOSE:To prevent dispersion of moved earth drilled by means of a drilling device, and improve the strength of drilling members. CONSTITUTION:A cylindrical member 20 covering the outer circumference of the upper part of a casing 6 concentrically provided to an auger screw 5 is fixed on the non-rotation part of a driving device 4, an inner discharge port 6b is provided on the upper part 6a of the casing 6, and an outer discharge port 20a is provided on the cylindrical member 20. Removed earth is discharged from the inner discharge port 6b of the casing 6a into the cylindrical member 20, and further discharged from the outer discharge port 20a in a decided direction.
Patent JP-H01247860-A (JP)
Title: Non-stage transmission mechanism of belt wrapping connector
Inventor: MIHIRA KEIICHI
IPC: F16H63/08
Filed: 1988-03-28
Abstract: PURPOSE:To aim at smoothness of transmission operation without strong force for moving a relay pulley by a tension pulley which can freely move in a direction where tension force is applied to or reliesed from at least one of the first belt and the secondary belt. CONSTITUTION:A first belt 4b is wrapped in the wrapping groove of a driving pulley 18 provided at a driving shaft 17 and the first wrapping groove of a relay pulley 41 provided at a relay shaft 40. A secondary belt 48 is wrapped in the secondary wrapping groove of the relay pulley 41 and the wrapping groove of a driven pulley 34 provided at a driven shaft. A tension pulley 107 is provided, which is freely moved in a direction where tension force is applied to and reliesed from at least one of a first belt 46 and the secondary belt 48. Thus, movement of the relay pulley is not required and smoothness of transmission operation can be attempted.
Patent JP-S62230660-A (JP)
Inventor: TAKENAKA TSUNEHARU
IPC: C04B24/24
Filed: 1986-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04310661-A (JP)
Title: Method for working fixed drum for rotary head device
Inventor: TABUCHI TOSHIAKI
IPC: G11B15/61
Filed: 1991-04-08
Abstract: PURPOSE:To shorten the time required to form a protrusion and to make workability efficient by forming the protrusion conforming to the mold formed on the die side on a magnetic tape traveling surface of a fixed drum by plastic working. CONSTITUTION:A fixed drum 3 is surely clamped by a die 12 and a stripper 14, and a protrusion 10 is formed by a punch 13. Since an external force is exerted directly on the region to form the protrusion while fixing the drum 3, the deformation of the drum 3 resulting from the formation of the protrusion is prevented without influencing the working accuracy of the tape traveling surface 11 of the drum 3, and a desired protrusion is formed at an optional position.
Patent JP-H06261313-A (JP)
Title: Television receiver
Inventor: YUYAMA MASAMI
IPC: H04N21/436
Filed: 1993-03-08
Abstract: PURPOSE:To transfer sound through the use of the handset of a telephone set and to view the picture of an opposite party through the use of the screen of a liquid crystal television when a television receiver is connected to the telephone set by incorporating a modulation/demodulation circuit, a picture processing circuit and a sound processing circuit in a casing where a television tuner, a camera part and a liquid crystal display part are integrally provided. CONSTITUTION:The camera part is a small CCD camera which is freely attachably and detachably provided in the same plane direction as a display surface in the liquid crystal part, and it is connected to a device main body through a video cable. The liquid crystal display part is the liquid crystal display device of an active matrix type and it is provided with a high resolution color liquid crystal display panel where respective picture elements corresponding to three primary colors are arranged in a delta-form. The television receiver 1 is installed between a moduler jack-type socket 101 connected to an analog public line, and the telephone set 102, and the receiver is provided with a LINE- side input/output terminal 1L for connecting it to the analog public line and a TEL-side input/output terminal 1T for connecting it to the telephone set 102 at the back.